Solidot: 澳国空军招募数学题因输入错误而无解

Solidot

奇客的资讯，重要的东西

澳国空军招募数学题因输入错误而无解
http://solidot.org.feedsportal.com/c/33236/f/556826/s/2e06f029/l/0L0Ssolidot0Borg0Cstory0Dsid0F35396/story01.htm
Jul 1st 2013, 09:21




澳大利亚皇家空军闹了一个大红脸，它的招募广告要求工程师申请者破解一个数学题目（如图，点击放大）后给他们打电话，但数学问题由于两处输入错误而无解。数学公式里有两处写错了，如果用 sin(2x)替代sin 2 x（倒数第三行）， (2k+1)!替代(2k-1)!（倒数第二行）后，那么公式能成立，否则无解。皇家空军承认并修正了错误，它对识别出错误的Reddit用户说，你们就是我们想要找的人。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: 'You Say What You Like, Because They Like What You Say' - http://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/731-you-say-what-you-like-because-they-like-what-you-say.html



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